－Wow!You look different!You ________ wear glasses．

－Yes, I did．But now I am wearing contact lenses(隐形眼镜)．

could

must

used to

would

－You speak good English．Could you tell me ________?

－You'd better communicate with others in English as much as possible．

how can I improve my English

How I can improve my English

How could I improve my English

－What do you usually do in your leisure time?

－I enjoy reading in the library ________ I lose myself in a world of good books．

which

that

where

－There are always many volunteers in great events, ________?

－Yes．Many hands makes light work!

aren't there

are there

aren't they

－It's such a long way!What shall I do?

－You ________ take my car if you want．

will

must

may

shall

－Long time no see!

－I've just retuned I ________ to Zhengzhou for a meeting last month．

am sent

was sent

am sending

was sending

－Can you tell me ________ on the Internet?

－OK, mum．

how can I use QQ

where can I use QQ

how I can use QQ

whether can I use QQ

－I've just got a postcard from my pen friend．

－Let me have a look．Wow．________ nice card!

What

What a

How

Why

－Could you tell me ________?

－Of course, last night．

when you reached Chengdu

when did you reach Chengdu

how you came to China

how did you come to China

－Xiao Wang, ________ will it take to fly to Guangzhou?

－Sorry, I don't know．

how far

how soon

how many

how long